Question: Which is the type of number that is a disjoint union of the list values as qualifiers and contains the word number in it's name?
Paraphrase: Which is the sort of number that's a disjoint union of the list values as qualifiers and contains the word number in it's name?
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q47460393 . ?sbj wdt:P2738 wd:Q23766486 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'number')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: natural number, natural number, complex number, complex number, real number, real number